Cisco C9200L-24P-4X-A++: Why Is It a Powerhouse for Scalable PoE+ Deployments?

​​Overview of the C9200L-24P-4X-A++​​

The Cisco C9200L-24P-4X-A++ is a ​​24-port PoE+ Layer 3 access switch​​ from the Catalyst 9200L series, engineered for businesses needing high-density Power over Ethernet (PoE) with future-ready uplink capacity. Designed for growing networks, it combines affordability with enterprise-grade features like advanced security, stacking, and energy efficiency.

​​Key Technical Specifications​​

• ​​Port configuration​​: 24 x 10/100/1000 PoE+ ports + 4 x 10G SFP+ uplinks.
• ​​PoE budget​​: ​​740W total​​, delivering ​​30W per port​​ (PoE+) for devices such as ​​Wi-Fi 6 APs, PTZ cameras, and VoIP systems​​.
• ​​StackWise-320​​: Supports stacking of up to 8 switches with ​​320 Gbps backplane bandwidth​​, enabling unified management and redundancy.
• ​​Cisco DNA Advantage​​: Includes ​​SD-Access​​, AI-driven analytics, and automated policy enforcement out-of-the-box.
• ​​Enhanced security​​: ​​Cisco Trustworthy Technologies​​, MACsec encryption, and Secure Boot protect against physical and cyber threats.

​​Primary Use Cases​​

​​High-Density Wireless Campuses​​

The 740W PoE budget powers ​​dozens of Wi-Fi 6/6E access points​​ across large offices or schools, while 10G uplinks ensure seamless backhaul to core networks.

​​Surveillance and IoT Hubs​​

Ideal for security operations centers (SOCs) deploying ​​4K cameras, access control panels, and environmental sensors​​, with headroom for future expansions.

​​Addressing Deployment Concerns​​

​​Can It Fully Power All 24 Ports?​​

Yes—the 740W budget supports ​​24 ports at 30W each​​, making it one of the few Catalyst 9200L switches capable of full PoE+ utilization.

​​Is It Compatible with Multi-Gigabit Devices?​​

While the access ports are 1G, the 10G uplinks future-proof the switch for high-bandwidth aggregation. For multi-gig access, pair with Catalyst 9300 switches.

​​How Does Licensing Work?​​

The “A++” designation includes ​​Cisco DNA Advantage​​ licensing, unlocking advanced automation, assurance, and security features without additional costs.

​​Where to Source the C9200L-24P-4X-A++​​

For enterprises prioritizing PoE density and scalability, the C9200L-24P-4X-A++ is available through authorized partners like itmall.sale. Ensure power and cooling infrastructure aligns with its 740W capacity.

​​Final Perspective​​

The C9200L-24P-4X-A++ stands out in the Catalyst 9200L lineup for delivering full PoE+ port utilization at a mid-tier price point. Its inclusion of DNA Advantage licensing makes it a cost-effective entry into software-defined networking—ideal for SMBs scaling toward enterprise-grade operations. Having deployed similar models, I’ve found its 10G uplinks indispensable for avoiding mid-lifecycle upgrades as bandwidth demands spike. However, organizations should audit existing electrical circuits to handle its 740W draw, as underestimating power needs could stall deployments. For teams eyeing long-term growth, this switch is a strategic enabler.